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RHEL-10-200561 RHEL 10 must have the USBGuard package enabled.

DISA STIG library V1R3
All changes in this version
first version loaded CAT II

Maps to CM-7(9), IA-3 via CCI-001958, CCI-003959

Title

RHEL 10 must have the USBGuard package enabled.

Control

Note: If the system is virtual machine with no virtual or physical USB peripherals attached, this is not applicable. Verify RHEL 10 has USBGuard enabled with the following command: $ systemctl is-active usbguard active If USBGuard is not active, ask the SA to indicate how unauthorized peripherals are being blocked. If there is no evidence that unauthorized peripherals are being blocked before establishing a connection, this is a finding.

Discussion

The USBGuard-daemon is the main component of the USBGuard software framework. It runs as a service in the background and enforces the USB device authorization policy for all USB devices. The policy is defined by a set of rules using a rule language described in the "usbguard-rules.conf" file. The policy and the authorization state of USB devices can be modified during runtime using the USBGuard tool. The system administrator (SA) must work with the site information system security officer (ISSO) to determine a list of authorized peripherals and establish rules within the USBGuard software framework to allow only authorized devices. Satisfies: SRG-OS-000378-GPOS-00163, SRG-OS-000690-GPOS-00140

Related controls

CCI-001958, CCI-003959

Fix

Configure RHEL 10 to have the USBGuard service enabled by running the following command: $ sudo systemctl enable --now usbguard